The {ASY}-{EOS} experiment at {GSI}: Constraining the symmetry energy at supra-saturation densities
| Pub type: | Inproceedings |
| Citation: | Russotto2015 |
| Status: | Published |
| Journal: | EPJ Web of Conferences |
| Booktitle: | IWM-EC 2014 – International Workshop on Multi facets of EoS and Clustering |
| Series: | IWM-EC 2014 – International Workshop on Multi facets of EoS and Clustering |
| Volume: | 88 |
| Year: | 2015 |
| Month: | April |
| Pages: | 00022 |
| Location: | Catania, Italy |
| Note: | May 6-9, 2014 |
| URL: | http://dx.doi.org/10.1051/epjc... |
| DOI: | 10.1051/epjconf/20158800022 |
| Abstract: | The elliptic-flow ratio of neutrons with respect to protons or light complex particles in reactions of heavy ions at pre-relativistic energies has been proposed as an observable sensitive to the strength of the symmetry term of the nuclear equation of state at supra-saturation densities. In the ASY-EOS experiment at the GSI laboratory, flows of neutrons and light charged particles were measured for 197Au+197Au, 96Zr+96Zr and 96Ru+96Ru collisions at 400 MeV/nucleon with the Large Area Neutron Detector LAND as part of a setup with several additional detection systems used for the event characterization. Flow results obtained for the Au+Au system, in comparison with predictions of the UrQMD transport model, confirm the moderately soft to linear density dependence of the symmetry energy deduced from the earlier FOPI-LAND data. |
| Month_val: | 4 |
| Authors: | |
| Added by: | [DGM] |
| Total mark: | 0 |
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